Which 'Teen Mom' Star is Friends With Flavor Flav?

One of these four girls has struck up an unlikely friendship with Flavor Flav. Find out how they met...
Well, at least Catelynn Lowell will always know what time it is!

The Teen Mom star posted this picture of herself with clock-wearing rapper Flavor Flav (aka Flavaaaaa Flav!), with the caption "Oh Flavor Flav you are amazing! I'm soo happy we became such great friends! See you in the D very soon!!"

So, how did this unlikely duo get hooked up?

Turns out, they met while filming the upcoming season of VH1's Couples Therapy, which they will both be appearing on with their significant others (Catelynn with Tyler Baltierra and Flav with fiancé Liz Trujillo).

While things seemed to go great for Catelynn and Tyler, Flavor Flav's significant other hit a little snag during production.

Flav's fiance was rushed to the hospital on April 1 following an alleged overdose (although Flav's rep claims it was just "exhaustion").

The premiere date for the show hasn't been announced yet, but Catelynn and Tyler are planning to tie the knot on July 13.